Tzw3, Tzw4, Tzw5 - Technology Status Words 3, 4, 5 - Siemens SIDOOR ATD4 W Series System Manual

DTErrAND2 signal
Firmware version V1.12 or higher:
The DTErrAND2 signal is located in the upper byte of the TZW2 (bit 7). It has a binary structure.
Table A-35
DTErrAND0 sig‐
nal value
0
1
You can find more information on the DTErrAND2 signal and the corresponding function in the
section Discrepancy analysis blocks (Page 99).
Op signal
As of firmware version V1.14:
The Op signal (operable) is located in the upper byte of the TZW2 (Bit 11). It has a binary
structure.
The readiness for operation of the controller is signaled with this signal. The "Not ready to run"
status is signaled in the following states:
• During the storage of parameter values after a parameter change.
Table A-36
Op signal value
0
1
A.1.2.9

TZW3, TZW4, TZW5 - Technology status words 3, 4, 5

The values monitored in the technology status words TZW3, TZW4 and TZW5 can be set via the
parameters p4700, p4701 and p4702.
Table A-37
Parame‐
ter
p4700
p4701
p4702
ATD4xxW for industrial applications
System Manual, 06/2022, A5E51901827B AA
DTErrAND2 signal
Name
No discrepancy er‐
ror AND2
Discrepancy error
AND2
Op signal
Name
Not ready to run
Ready for operation
Value setting for TZW3, TZW4, TZW5
Value range Default val‐
ue
0 ... 10 0
0 ... 10 1
0 ... 10 2
A.1 Structure of user data/process data
Description
No discrepancy error was detected at function block AND2.
A discrepancy error was detected at function block AND2.
Description
Value selection for TZW3 (see following tables)
Value selection for TZW4 (see following tables)
Value selection for TZW5 (see following tables)
Appendices
Description
Drive command can currently not
be executed.
Drive command can be executed.
327